Failed to instantiate the default view controller

学习IOS学徒第二本，书上说建立项目后，把初始scene删掉，重建一个Table View，这时Run会看到一个空白的Table List。

实际操作中，Run项目黑屏，提示"Failed to instantiate the default view controller for UIMainStoryboardFile 'Main' - perhaps the designated entry point is not set?"

应是删除初始Scene后未重设entry point。网上查到设置entry point方法如下：

选中entry Point的scene,  在其Attributes Inspector中的View Controller栏位，选中”Is Initial View Controller“。

方案原文链接： http://my.oschina.net/u/936286/blog/316565

Failed to instantiate the default view controller for UIMainStoryboardFile 'Main' - perhaps the designated entry point is not set?

这是因为给你的StoryBoard没有设置默认显示的controller，

解决方法：